Variations in Data Collection Methods Between National Databases Affect Study Results: A Comparison...
-
Upload
madeline-nicholson -
Category
Documents
-
view
217 -
download
0
description
Transcript of Variations in Data Collection Methods Between National Databases Affect Study Results: A Comparison...
Variations in Data Collection Methods Between National Databases Affect Study Results: A Comparison of the
Nationwide Inpatient Sample and National Surgical Quality Improvement Program Databases for Lumbar Spine Fusion
Procedures
by Daniel D. Bohl, Glenn S. Russo, Bryce A. Basques, Nicholas S. Golinvaux, Michael C. Fu, William D. Long, and Jonathan N. Grauer
J Bone Joint Surg AmVolume 96(23):e193December 3, 2014
©2014 by The Journal of Bone and Joint Surgery, Inc.
The number of spine surgery publications using NIS and NSQIP per year since 2000, based on a PubMed search on October 14, 2013, for all studies containing two-way combinations of the
search terms “spine,” “spinal,” “ACDF,” “cervical,” “thoracic,” “lumbar,” ...
Daniel D. Bohl et al. J Bone Joint Surg Am 2014;96:e193
©2014 by The Journal of Bone and Joint Surgery, Inc.
The distributions of patient age.
Daniel D. Bohl et al. J Bone Joint Surg Am 2014;96:e193
©2014 by The Journal of Bone and Joint Surgery, Inc.
A comparison of comorbidity rates between NIS and NSQIP. The left graph gives the rates at which each comorbidity was documented in each of the databases.
Daniel D. Bohl et al. J Bone Joint Surg Am 2014;96:e193
©2014 by The Journal of Bone and Joint Surgery, Inc.
A comparison of inpatient adverse event rates between NIS and NSQIP. The left graph gives the rates at which each inpatient adverse event was documented in each of the databases.
Daniel D. Bohl et al. J Bone Joint Surg Am 2014;96:e193
©2014 by The Journal of Bone and Joint Surgery, Inc.
Before-discharge rates compared with after-discharge rates of adverse events in NSQIP. The left graph gives the rates at which each adverse event occurred before discharge and after
discharge, as well as the total rate of each adverse event.
Daniel D. Bohl et al. J Bone Joint Surg Am 2014;96:e193
©2014 by The Journal of Bone and Joint Surgery, Inc.